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Item #:
75819092
Thermaltake Smart BM3 850W 80Plus Bronze ATX 3.1 & PCIE 5 Ready Semi-Modular Power Supply; 105C221F Japanese Capacitor; ; PS-SPD-0850MNFABU-3
Item #:
75819092
TTD 787
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The Smart BM3 series PSU offers 80 PLUS Bronze efficiency, innovative cooling, and a robust 5-year warranty, perfect for value-oriented users.
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What Stands Out
High Efficiency
Achieves 80Plus Bronze certification, ensuring efficient power delivery with reduced energy waste, making it a reliable choice for energy-conscious users.
Semi-Modular Design
Allows for customized cable management, reducing clutter and improving airflow in your PC build, while simplifying installation and maintenance.
Durable Components
Equipped with 105°C Japanese capacitors, guaranteeing superior reliability and longevity, essential for sustaining high-performance systems during demanding tasks.
Product Details
| Compatible Devices | Personal Computer |
| Connector Type Used on Cable | ATX, Molex, PCI Express, SATA |
| Output Wattage | 850 |
| Form Factor | ATX |
| Wattage | 650 watts |
| Cooling Method | Air |
| Power Supply Design | Semi-Modular |
| Connector Quantity | 5 |
| Number of Fans | 1 |
| Fan Size | 120 Millimeters |
| Maximum Input Voltage | 240 Volts (AC) |
| Minimum Input Voltage | 115 Volts |
| Upper Temperature Rating | 105 Degrees Celsius |
| System Bus Connector Type | 12+4 Pin |
| EU Spare Part Availability Duration | 5 Years |
| Model Name | Smart BM3 850 |
| Brand | Thermaltake |
| Manufacturer | Thermaltake |
| UPC | 841163089910 |
| Mfr Part Number | PS-SPD-0850MNFABU-3 |
| Model Number | PS-SPD-0850MNFABU-3 |
| Item Dimensions | 5.9 x 5.5 x 3.4 inches (15 x 14 x 8.6 cm) |
| Item Weight | 3.75 Pounds (1.7 kg) |
| Connector Type | ATX, Molex, PCI Express, SATA |
| Item dimensions L x W x H | 5.9 x 5.5 x 3.4 inches (15 x 14 x 8.6 cm) |
Who Should Buy?
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Gaming Enthusiasts
Users with high-performance gaming PCs will benefit from 850W capacity and modern connectivity options.
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Content Creators
Ideal for video editing and 3D rendering setups requiring reliable power and efficient load management.
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Future Upgraders
Users planning upgrades will appreciate the PCIe 5.0 readiness and semi-modular design for easy cable management.
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Budget Builders
Users on a tight budget might find more economical options without advanced features or high wattage.
Product Description
Thermaltake Smart BM3 850W 80Plus Bronze ATX 3.1 & PCIE 5 Ready Semi-Modular Power Supply; 105C221F Japanese Capacitor; ; PS-SPD-0850MNFABU-3
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Customer Questions & Answers
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Question:
What is the efficiency rating of the Thermaltake Smart BM3 850W power supply?
Answer: The Thermaltake Smart BM3 850W power supply is rated as 80 Plus Bronze certified, which means it operates with an efficiency of up to 85% at typical load conditions. This high efficiency translates to reduced energy consumption and improved thermal performance, leading to lower operating temperatures. This is particularly beneficial for high-performance builds, allowing components to run cooler and potentially increase their lifespan without generating excessive excess heat. -
Question:
Is the Thermaltake Smart BM3 850W power supply compatible with modern graphics cards?
Answer: Yes, the Thermaltake Smart BM3 850W power supply is PCIE 5.0 ready, making it fully compatible with the latest graphics cards that require PCI Express 5.0 connectors. This feature ensures that the power supply can adequately support cutting-edge GPUs, allowing for seamless performance in gaming and intensive graphic tasks. Users building new systems or upgrading their current ones can rely on this power supply to handle demanding hardware requirements. -
Question:
What are the advantages of a semi-modular power supply like the Thermaltake Smart BM3?
Answer: A semi-modular power supply, such as the Thermaltake Smart BM3, allows you to connect only the cables you need for your setup while maintaining a clean and organized build. This flexibility minimizes cable clutter, improving airflow inside the case and making installation easier. It’s ideal for users who want a streamlined look and efficient cable management without completely committing to a fully modular system. -
Question:
What type of capacitors are used in the Thermaltake Smart BM3 power supply?
Answer: The Thermaltake Smart BM3 power supply utilizes premium 105°C/221°F Japanese capacitors. These high-quality components enhance reliability and longevity, offering a robust performance that can withstand high temperatures, ensuring stability under load. The use of Japanese capacitors also means lower ripple voltage and improved voltage regulation, contributing to a stable power supply for your PC components. -
Question:
Is the Thermaltake Smart BM3 suitable for gaming PCs?
Answer: Absolutely, the Thermaltake Smart BM3 850W power supply is an excellent choice for gaming PCs. With its 850W capacity and 80 Plus Bronze efficiency, it can handle the power demands of high-end GPUs and CPUs, ensuring stability during intense gaming sessions. Additionally, its semi-modular design allows for organized cable management, contributing to an overall better airflow and aesthetics in your gaming setup. -
Question:
Does the Thermaltake Smart BM3 offer protection features?
Answer: Yes, the Thermaltake Smart BM3 power supply includes multiple protection features such as Over Voltage Protection (OVP), Under Voltage Protection (UVP), Short Circuit Protection (SCP), and Over Power Protection (OPP). These safeguards ensure that both the power supply and your connected components remain safe in case of electrical anomalies, enhancing overall system reliability. -
Question:
What is the form factor of the Thermaltake Smart BM3 power supply?
Answer: The Thermaltake Smart BM3 850W power supply conforms to the ATX form factor. This standard design allows it to fit into most computer cases, providing ample compatibility for various builds. As a bonus, this form factor often features mounting holes that align with many chassis, ensuring a proper fit and securing the power supply safely within your system. -
Question:
How many PCIe connectors does the Thermaltake Smart BM3 power supply have?
Answer: The Thermaltake Smart BM3 850W power supply typically includes multiple PCIe connectors to accommodate your graphics card needs. Generally, users can expect at least two 6+2 pin PCIe outputs, allowing for single or dual GPU setups. This versatility is ideal for gamers and content creators who may require additional power for high-performance graphics solutions. -
Question:
Can I use the Thermaltake Smart BM3 power supply for overclocking my system?
Answer: Yes, the Thermaltake Smart BM3 850W power supply is well-suited for overclocking systems. Its robust 850W output and stable power delivery help ensure that overclocked components receive the necessary power without instability or crashing. This makes it a solid choice for enthusiasts looking to maximize performance in gaming, creative tasks, or competitive settings. -
Question:
Where can I buy the Thermaltake Smart BM3 850W power supply in Trinidad and Tobago?
Answer: You can purchase the Thermaltake Smart BM3 850W 80Plus Bronze ATX 3.0 & PCIE 5.0 Ready Semi-Modular Power Supply from Ubuy, an online platform that offers a wide range of electronic products. By visiting Ubuy, you can easily find this power supply along with various other computer components, ensuring a smooth shopping experience tailored to your needs.
Thermaltake Internal Power Supplies PS-SPD-0850MNFABU-3 Editorial Review
The Thermaltake Smart BM3 850W Power Supply Unit has garnered a positive reception among its users, particularly for its overall performance and design. Reviewers appreciate the unit's semi-modular design, which facilitates cable management, contributing to a cleaner build and improved airflow within the case. The quality of the materials used in the Construction is noted to be robust, indicating durability and reliability. In terms of performance, the Smart BM3 is praised for its 80Plus Bronze certification, suggesting efficient energy Consumption. Users have reported good stability when under load, even with demanding hardware such as the RTX 2070 Super and newer models that require PCIE 5.0 support. A standout feature is its quiet operation; users have praised the fan's ability to remain off during lighter loads, which enhances the overall user experience in noise-sensitive environments. While the majority of feedback highlights the positives, there are some minor criticisms. A notable mention was the omission of a testing switch that allows the unit to be tested outside of a PC setup, which some users found inconvenient. However, these drawbacks seem minimal compared to the advantages offered by this power supply. In conclusion, the Thermaltake Smart BM3 850W is recommended for gamers and builders seeking a reliable power source with modern compatibility and efficient performance. It strikes a commendable balance between cost and quality, making it a solid choice for both mid-tier and high-end systems. **
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Pros
- Semi-modular design for efficient cable management
- 80Plus Bronze certification for energy efficiency
- Good stability and performance under load
- Quiet operation with fan-off feature during light loads
- Compatibility with the latest hardware standards like ATX 3.0 and PCIE 5.0
- High-quality materials and solid Construction
Cons
- No testing switch included for standalone testing
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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TTD 787
Order now and get it around Saturday, August 15
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Features & Benefits
- 80 PLUS Bronze certified for efficient power delivery.
- Designed to meet ATX 3.0 standards for modern hardware.
- Equipped with a PCIe Gen 5.0 connector for high-performance graphics cards.
- Features Smart Zero Fan technology to minimize noise.
- Includes high-quality Japanese capacitors for enhanced durability.
- Backed by an extensive 5-year warranty for peace of mind.
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